The company previously known as Houghton-Mifflin Harcourt—the publisher behind such childhood favorites as Algebra: Structure and Method—just renamed itself HMH and got a new logo. The rebrand ...

To kick off the bash, more than 1,000 people assembled on the National Mall to hold brown, green and white umbrellas to form the NPS' iconic arrowhead logo. The NPS took an aerial photograph of ...

More than 1,000 people gathered on the National Mall to hold brown, green and white umbrellas to form the NPS' iconic arrowhead logo.